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7303797 |
Gas barrier coating system for polymeric films and rigid containers
A water-borne gas barrier coating composition for polymeric films and shaped containers, including a two-layer coating system with a laminar layer mineral in the gas barrier layer, which is...
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7291369 |
Multi-layer articles including a fluoroelastomer layer and a barrier layer and method of making the same
A multi-layer article includes a first polymer layer bonded to a barrier layer, which is bonded to a second polymer layer. The first polymer layer can include a fluoroelastomer. The second polymer...
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7285322 |
Multilayer, transparent film made from polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) for producing packaging composites with UV protection
The invention relates to an at least two-layer polyester film with a total thickness of from 5 to 200 μm which comprises, alongside polyethylene terephthalate, from 2 to 20% by weight—based on...
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7285314 |
Steam barrier film
A steam barrier film comprising at least one inorganic gas barrier layer on a polyalkylene naphthalate resin substrate film in which the glass transition temperature (Tg) of the polyalkylene...
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7279205 |
Packaging material
A packaging material, a method of making such a material, and a package made from such material, are disclosed. A substrate comprises at least one sheet of plastic material. An energy-curable...
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7267858 |
Packaging material for and packaged product of medical supplies and the like
A packaging material is formed by a substrate, and an inner sealing layer comprising a polyolefin layer and an aqueous dispersion-type polyester resin layer successively disposed on the substrate....
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7264884 |
Barrier stretch film particularly for the packaging of food products and method for the production thereof
A stretch film presenting controlled permeability to gases, manufactured by process of balloon co-extrusion and consisting of outer layers (S 2 ) of stretchable polmeric material and by one or two...
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7258905 |
Sealable food container with improved lidding and stacking features
A sealable food container includes a base serving member such as a plate having a generally planar central portion, a sidewall extending generally upwardly and outwardly therefrom and a base outer...
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7255904 |
Polyvinyl alcohol resin composition and multilayer packages
The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt % of a polyvinyl alcohol resin (A) and 0.1 to 30 wt % of a...
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7223456 |
Flexible laminated plastic pipe having a chlorinated poly(vinyl chloride) hollow core
A multi-layered pipe of arbitrary length and cross-section is produced by co-extrusion of a segmented thermoplastic copolyester elastomer (COPE) outer body over the exterior surface of an annular...
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7214415 |
Oxygen scavenging monolayer bottles
Monolayer packages comprised of an oxygen scavenging composition suitable for direct contact with package contents and recycle with other polyester bottles are disclosed. The oxygen scavenging...
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7211307 |
Low permeation polymer fuel tank
A permeation resistant polymer fuel tank having a multilayer wall that includes a structural layer and a vapor barrier layer. A secondary barrier layer is attached to the multilayer wall wherein...
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7208210 |
Fuel container
A fuel container with high fuel barrier properties is provided. The fuel container is a coextrusion blow-molded fuel container having a container body made of a layered structure. The layered...
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7205037 |
Tubulation tubing of display panel
Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation...
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7195803 |
Packaging laminate for a retortable packaging container
The disclosure relates to a packaging laminate for a retortable packaging container comprising a core layer ( 11 ), outer, liquid-tight coatings ( 12 and 13 ) and a gas barrier ( 14 ) disposed...
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7182986 |
Container cap
Disclosed is a container cap having, as a sealing gasket, a layer of a resin composition as adhered to the surface of the cap body of polypropylene, wherein said resin composition comprises (A)...
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7175903 |
Heat sealable polyvinyl chloride films
A heat sealable film for use in food packaging comprises a resin composition comprising vinyl chloride homopolymer, vinyl chloride-vinyl acetate copolymer and plasticizer in an amount greater than...
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7175896 |
Composite having two or more layers, including an EVOH layer
A layered composite contains the following layers: (I) a layer I composition containing (a) from 0 to 80 parts by weight of at least one polyamide; (b) from 0 to 100 parts by weight of at least one...
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7160604 |
Laminated high barrier shrinkable film
The invention relates to laminated high oxygen barrier films for packaging applications and especially for shrinkable lidding applications. The multilayer heat shrinkable plastic film of the...
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7150902 |
High Tg coatings
Articles are coated by applying a coating composition of a high T g phenoxy-type material having a T g of at least about 75° C. to at least a portion of a surface of an article, and forming a...
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7132141 |
Multilayer polymer hose line or tubing having reduced length variations
Two-layered or three-layered polymer tubing for use as a pressurized fluid conduit in automobiles can be either walled or have walls continuously or partially corrugated. The tubing has an outer...
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7115310 |
Packaging laminate with gas and aroma barrier properties
A packaging laminate ( 10 ) including a substrate film ( 15 ) coated with a carbon containing silicon oxide layer ( 16, 17 ) on both surfaces is disclosed herein. A method for producing the...
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7115309 |
Synthetic resin preform to be biaxially stretched and blow molded into a bottle
The blow molded preform of a laminated wall structure comprises a bulging shoulder portion which has a diameter that widens slightly in the downward direction; a bottom shell portion for molding a...
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7112356 |
Composite container with RFID device and high-barrier liner
A high-barrier liner for a composite container that is compatible with the use of RFID devices in the container includes a paper layer having an outer surface for attachment to an inner paperboard...
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7101624 |
Laminate antioxidant film
A packaging laminate includes an impermeable outer layer, an inner layer having a gas transmission rate greater than that of the outer layer, and an adhesive layer therebetween. The adhesive layer...
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7097890 |
Polymer with pendent cyclic olefinic functions for oxygen scavenging packaging
A family of polymers containing selected cyclic allylic pendent groups for oxygen scavenging packaging which has minimal organoleptic by-products after oxidation.
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7087277 |
Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH)
Herein is disclosed a modified ethylene vinyl alcohol polymer (EVOH) comprising an oxygen scavenging functional group. Preferably, the modified EVOH comprises structures IV, V, and VI:
wherein...
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7078091 |
Membranes of polyurethane based materials including polyester polyols
The present invention relates to membranes including an urethane including a polyester polyol, wherein the membrane has a gas transmission rate of 15.0 or less for nitrogen gas wherein the membrane...
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7074469 |
Composite compositions with barrier properties and methods for the preparation thereof
Compositions including a fabric layer with a water-insoluble polymer impregnated into the fabric layer to provide sheets are described. In particular, the sheet composites have a permeability to...
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7052753 |
Multiple layer polymeric films and process for making them
Novel films, and processes for making them, are provided. The films are characterized by the inclusion of a layer of vinylidene chloride copolymer between at least two other layers which contain...
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7052752 |
Container for oxidation dye
A blow molding multilayered resin container used for holding contents containing an oxidation dye which comprises a moisture barrier layer having a water vapor transmission rate of 0.4 g·mm/(m 2...
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7041351 |
Multiple layer polymeric films and process for making them
Novel films, and processes for making them, are provided. The films are characterized by the inclusion of a layer of vinylidene chloride copolymer between at least two other layers which contain...
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7029752 |
Plastic container for liquid medicine and method of storing and recovering liquid medicine
A plastic container for liquid medicine, which, concerning the effective components of liquid medicine, is capable of prevention of deterioration in quality due to mixing of oxygen and water vapor,...
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7022388 |
Laminated polyester film and laminated film
There is provided a laminated polyester film which is improved in lubricity, transparency, dimensional stability, shock resistance and adhesion, and which comprises a polyester base film comprising...
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7011873 |
Use of poly(dimethyl ketone) to manufacture articles in direct contact with a humid or aqueous medium
The invention relates to the use of a structure for manufacturing hermetical industrial or food packaging in direct contact with a humid or aqueous medium, the structure comprising at least one...
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7005169 |
Polyester film having improved oxygen barrier, comprising poly(m-xyleneadipamide) and also an overlayer and a barrier coating, process for its production and its use
Biaxially oriented polyester films which have a polyester-containing base layer (B) which additionally comprises poly(m-xyleneadipamide) and has been provided on at least one side with an overlayer...
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6998157 |
Thermoformable packaging film
Disclosed are multi-layer thermoformable film constructions. At least one layer of the multi-layer construction is a polymer blend of: (a) 40–95% by weight of an ethylene-acrylic acid or...
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6991837 |
Polyester film having improved oxygen barrier, comprising poly(m-xyleneadipamide) and a barrier coating, process for its production and its use
Biaxially oriented polyester films which have a polyester-containing base layer (B) which additionally comprises poly(m-xyleneadipamide) and which is coated on at least one side with a barrier...
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6986921 |
Thermoplastic elastomer films
The present invention is directed to thermoplastic elastomer films and bags made from thermoplastic elastomer films and also to methods for making thermoplastic elastomer films and bags. The...
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6979494 |
Dual-ovenable, heat-sealable packaging film
A dual ovenable film having a first layer comprising one or more polyamides and a second layer comprising one or more polyamides. The first layer forms the first outer surface of the film. The...
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6964800 |
Plastic-based multilayer structure and tube having a multilayer structure
The invention concerns a plastic-based multilayer structure, in particular for making tubes or conduits for transporting liquid fluids such as alcohol, liquid fuels derived from petrol, fuels...
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6964798 |
Multi-layered polymer based thin film structure for medical grade products
A multiple layer structure comprising a first and a second skin layer, each skin layer composed of a polypropylene containing polymer, and a radio frequency (“RF”) susceptible layer adhered to...
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6964797 |
Laminated package material, method for manufacturing the same, and a package
The present invention relates to a laminated packaging material suitable for use especially in heat-sealable packages for liquid food, such as milk, cream and juice cartons, and to a manufacturing...
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6964796 |
Oxygen-absorbing resin composition and packaging container, packaging material, cap or liner material having oxygen absorbability
A thermoplastic resin composition containing an oxygen-absorbing agent, wherein a resin matrix of the thermoplastic resin composition is substantially non-compatible and is composed of a blend of...
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6960376 |
Oxygen absorptive resin composition
The oxygen absorptive resin composition of the present invention includes: a thermoplastic resin (a) having carbon-carbon double bonds; a gas barrier resin (b) having an oxygen transmission rate of...
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6960350 |
Antifungal fragrance composition
An antifungal fragrance composition containing as its active ingredients: (a) at least one type of fragrance component selected from the group consisting of an aliphatic or aromatic aldehyde having...
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6955842 |
Sealing medium for composite packaging materials
A sealing medium for composite packaging materials, in particular for packaging transdermal therapeutic systems (TTS) with volatile active ingredients such as nicotine, is characterized in that it...
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6946176 |
Multilayer thermoplastic structure for gas tank
A multi-layer thermoplastic structure that has at least one layer that is between 0.3 and 20 mm thick and is made of an ethylene-vinyl alcohol copolymer with a density of between 0.94 and 1.4, and...
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6946175 |
Oxygen scavenging polymers as active barrier tie layers in multilayered structures
Herein is disclosed multilayer packaging articles comprising an oxygen barrier layer comprising ethylene/vinyl alcohol copolymer (EVOH) (an “EVOH oxygen barrier layer”); an oxygen scavenging...
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6939591 |
Polyester laminate materials
This invention relates to methods and apparatus for making articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof...
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